SUPREME ONE [HIGHSCHOOL DXD X OVERLORD X OP MALE READER]

OPM WORLD-5

[BANG DOJO]
Bang is demonstrating his technique, Water Stream Rock Smashing Fist, to
Y/n,Genos and Saitama.

Both Genos and Saitama looked bored but Y/n saw something in this art that they didn't and was really impressed on hearing that Bang is the one who invented this powerful art.
Y/n: Old man that martial arts of yours is powerful yet destructive but if we use your art like this..
He said with a smile and rose up from the ground before taking the same stance...
Y/n: Watch...
He said and did the same movements but they are more deadly and fast... Bang was shocked when he saw the power in every strike....
Bang: Wow...
Y/n stopped and give Bang some pointers who happily noted every words of Y/n.
Bang: Thankyou...
Y/n nods his head and felt a presence outside of Dojo.
"BAAAANG"
Someone slammed open the door.
Man: I'm with the Hero Association!
Said the man while gasping for air.
Genos: Hero association?
The man from Hero association continues.
Man: An emergency summons has been issued to S-CLASS heroes! Please come to headquarters immediately!
He said and noticed Y/n and Genos is also there.
Man: Oh? It's you isn't it, Mr Y/n and Mr Genos!?
He said and continues.
Man: We were told to gather all the S-Class heroes, So you'll have to come too!
He stated
Genos: Is it a Dragon-Level one?
He asked the man who nods his head in confirmation.
Bang: Oh boy...charanko, watch the Dojo while I'm out.
He said to his one and only disciple.
Charanko: Take care, Master!
He said worriedly.
Y/n: Saitama....why not come with us?
He asked Saitama.
Saitama: Sure, I'm free anyway.
He said with a smile.

[TIMESKIP:A-City HERO ASSOCIATION HEADQUARTERS]

Y/n walks inside the headquarters with Bang, Genos and Saitama and got greeted by Atomic Samurai..
[ATOMIC SAMURAI:AS]